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Which one of the following dietary supplements will improve the mobilisation of fatty acids in the body? [1 mark] A Caffeine B Creatine C Sodium bicarbonate3 *03* Turn over ► IB/H/Jun23/7582/2 Do not write outside the 0 2 Figure 1 shows a sprinter during a training session. box Figure 1 Identify the forces labelled X and Y in Figure 1. [1 mark] A X: Air resistance Y: Ground reaction force B X: Air resistance Y: Internal-muscular force C X: Weight Y: Ground reaction force D X:...

Which lung volume will be lower during exercise than at rest? [1 mark] A Inspiratory reserve volume B Minute ventilation C Residual volume D Tidal volume3 *03* Turn over ► IB/H/Jun23/7582/1 Do not write outside the 0 2 Figure 1 shows an athlete performing a squat. box Figure 1 Which one of the following best describes the action of the quadriceps muscle group between position A and position B? [1 mark] A Contracting concentrically B Contracting eccentrically C Contracting iso...

Which lung volume will be lower during exercise than at rest? [1 mark] A Inspiratory reserve volume B Minute ventilation C Residual volume D Tidal volume3 *03* Turn over ► IB/H/Jun23/7582/1 Do not write outside the 0 2 Figure 1 shows an athlete performing a squat. box Figure 1 Which one of the following best describes the action of the quadriceps muscle group between position A and position B? [1 mark] A Contracting concentrically B Contracting eccentrically C Contracting iso...

Figure 1 is a billboard poster for the Sky television series Gangs of London. Figure 1 Analyse Figure 1 using the following semiotic ideas: • signifier • signified • ideology. [9 marks

Figure 1 is an advertisement for Avon Cosmetics from the 1950s. Figure 13 *03* Turn over ► IB/G/Jun23/7572/1 Do not write outside the box 8 Analyse how media language creates meaning in Figure 1. [8 marks

The graph of y ¼ f (x) is shown below. y O x One of the four equations listed below is the equation of the graph y ¼ f (x) Identify which one is the correct equation of the graph. Tick (3) one box. [1 mark] y ¼ jx þ 2j þ 3 y ¼ jx þ 2j ÿ 3 y ¼ jx ÿ 2j þ 3 y ¼ jx ÿ 2j ÿ 3

The graph of y ¼ ax2 þ bx þ c has roots x ¼ 2 and x ¼ 5 , as shown in the diagram below. O 2 5 y x State the set of values of x which satisfy ax2 þ bx þ c > 0 Tick (3) one box. [1 mark] fx : x < 2g ¨ fx : x > 5g fx : 0 < x < 2g ˙ fx : x > 5g fx : 2 < x < 5g fx : 2 > x > 5g

Find the coefficient of x7 in the expansion of (2x ÿ 3)7 Circle your answer. [1 mark] ÿ2187 ÿ128 2 128 2 Given that y ¼ 2x3 find dy dx Circle your answer. [1 mark] dy dx ¼ 5x2 dy dx ¼ 6x2 dy dx ¼ x4 2 dy dx ¼ 6x

Simplify log2 8a Circle your answer. [1 mark] a3 2a 3a 8a 2 It is given that sin y ¼ 4 5 and 90° < y < 180° Find the value of cos y Circle your answer. [1 mark] ÿ 3 4 ÿ 3 5 3 5 3 4

At a point P on a curve, the gradient of the tangent to the curve is 10 State the gradient of the normal to the curve at P Circle your answer. [1 mark] ÿ10 ÿ0.1 0.1 10 2 Identify the expression below which is equivalent to 2x   5 ÿ3 Circle your answer. [1 mark] 8x3 125 125x3 8 125 8x3 8 125x